Cheap flights from San Jose, California to Boston from $562

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Boston departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:35 pm - 2:41 pm
SJC
-
ACK
17h 06m
2 stops
Delta Logo
12:28 pm - 10:58 pm
ACK
-
SJC
13h 30m
2 stops
$562Delta
Sat, Aug 15 - Fri, Aug 28
Delta Logo
10:00 pm - 3:48 pm
SJC
-
ACK
14h 48m
2 stops
Delta Logo
3:24 pm - 10:38 am
ACK
-
SJC
22h 14m
2 stops
$568Delta
Tue, Jul 21 - Tue, Jul 28
Delta Logo
4:30 pm - 2:41 pm
SJC
-
ACK
19h 11m
2 stops
Delta Logo
12:28 pm - 10:58 pm
ACK
-
SJC
13h 30m
2 stops
$582Delta
Sun, Aug 16 - Fri, Aug 28
Delta Logo
4:49 pm - 2:41 pm
SJC
-
ACK
18h 52m
2 stops
Delta Logo
3:24 pm - 9:11 am
ACK
-
SJC
20h 47m
2 stops
$585Delta
Sat, Aug 15 - Mon, Aug 31
Delta Logo
10:00 pm - 2:41 pm
SJC
-
ACK
13h 41m
2 stops
Delta Logo
3:24 pm - 3:46 pm
ACK
-
SJC
27h 22m
2 stops
$588Delta
Mon, Jul 20 - Tue, Jul 28
Delta Logo
10:00 pm - 3:48 pm
SJC
-
ACK
14h 48m
2 stops
Delta Logo
4:40 pm - 11:30 am
ACK
-
SJC
21h 50m
2 stops
$602Delta
Tue, Jul 21 - Wed, Jul 29
Delta Logo
4:30 pm - 2:41 pm
SJC
-
ACK
19h 11m
2 stops
Delta Logo
3:24 pm - 10:36 am
ACK
-
SJC
22h 12m
2 stops
$605Delta
Sun, Aug 16 - Mon, Aug 31
Delta Logo
10:00 pm - 3:48 pm
SJC
-
ACK
14h 48m
2 stops
Delta Logo
4:40 pm - 11:30 am
ACK
-
SJC
21h 50m
2 stops
$611Delta
Tue, Jul 21 - Thu, Jul 30
Delta Logo
10:00 pm - 2:41 pm
SJC
-
ACK
13h 41m
2 stops
Delta Logo
4:40 pm - 11:30 am
ACK
-
SJC
21h 50m
2 stops
$622Delta
Mon, Jul 20 - Wed, Jul 29
Delta Logo
10:00 pm - 2:41 pm
SJC
-
ACK
13h 41m
2 stops
Delta Logo
4:40 pm - 11:30 am
ACK
-
SJC
21h 50m
2 stops
$631Delta
Mon, Jul 20 - Thu, Jul 30

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United Airlines flights from San Jose, California to Nantucket

Our best United Airlines deals on San Jose, California to Nantucket flight tickets
United Airlines
Aug 29
SJC8:45 amSan Jose
27h 53m
2 stops
ACK3:38 pmNantucket Memorial
Sep 1
ACK4:15 pmNantucket Memorial
28h 16m
2 stops
SJC5:31 pmSan Jose
$779
United Airlines
Aug 12
SJC6:37 pmSan Jose
11h 35m
2 stops
ACK9:12 amNantucket Memorial
Aug 29
ACK4:45 pmNantucket Memorial
9h 05m
1 stop
SJC10:50 pmSan Jose
$783
United Airlines
Aug 29
SJC12:51 pmSan Jose
23h 47m
2 stops
ACK3:38 pmNantucket Memorial
Sep 1
ACK4:15 pmNantucket Memorial
31h 42m
3 stops
SJC8:57 pmSan Jose
$828

Delta flights from San Jose, California to Nantucket

Our best Delta deals on San Jose, California to Nantucket flight tickets
Delta
Aug 15
SJC6:35 pmSan Jose
17h 06m
2 stops
ACK2:41 pmNantucket Memorial
Aug 28
ACK12:28 pmNantucket Memorial
13h 30m
2 stops
SJC10:58 pmSan Jose
$562
Delta
Jul 21
SJC10:00 pmSan Jose
14h 48m
2 stops
ACK3:48 pmNantucket Memorial
Jul 28
ACK3:24 pmNantucket Memorial
22h 14m
2 stops
SJC10:38 amSan Jose
$568
Delta
Aug 16
SJC4:30 pmSan Jose
19h 11m
2 stops
ACK2:41 pmNantucket Memorial
Aug 28
ACK12:28 pmNantucket Memorial
13h 30m
2 stops
SJC10:58 pmSan Jose
$582

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Nantucket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from San Jose, California to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Sat 8/15

6:35 pm-2:41 pm

2 stops17h 06m

Nantucket Memorial

Fri 8/28

12:28 pm-10:58 pm

2 stops13h 30m

$562

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Tue 7/21

10:00 pm-3:48 pm

2 stops14h 48m

Nantucket Memorial

Tue 7/28

3:24 pm-10:38 am

2 stops22h 14m

$568

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Sun 8/16

4:30 pm-2:41 pm

2 stops19h 11m

Nantucket Memorial

Fri 8/28

12:28 pm-10:58 pm

2 stops13h 30m

$582

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Sat 8/15

4:49 pm-2:41 pm

2 stops18h 52m

Nantucket Memorial

Mon 8/31

3:24 pm-9:11 am

2 stops20h 47m

$585

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 7/20

10:00 pm-2:41 pm

2 stops13h 41m

Nantucket Memorial

Tue 7/28

3:24 pm-3:46 pm

2 stops27h 22m

$588

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Tue 7/21

10:00 pm-3:48 pm

2 stops14h 48m

Nantucket Memorial

Wed 7/29

4:40 pm-11:30 am

2 stops21h 50m

$602

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Sun 8/16

4:30 pm-2:41 pm

2 stops19h 11m

Nantucket Memorial

Mon 8/31

3:24 pm-10:36 am

2 stops22h 12m

$605

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Tue 7/21

10:00 pm-3:48 pm

2 stops14h 48m

Nantucket Memorial

Thu 7/30

4:40 pm-11:30 am

2 stops21h 50m

$611

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 7/20

10:00 pm-2:41 pm

2 stops13h 41m

Nantucket Memorial

Wed 7/29

4:40 pm-11:30 am

2 stops21h 50m

$622

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 7/20

10:00 pm-2:41 pm

2 stops13h 41m

Nantucket Memorial

Thu 7/30

4:40 pm-11:30 am

2 stops21h 50m

$631

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from San Jose, California to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Nantucket?

JetBlue, United Airlines and Delta are the top three most popular airlines that fly to Nantucket from San Jose, California according to our data. JetBlue is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 9 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Nantucket (SJC to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Nantucket

Fastest flight time

12h 38m

Direct flights

None
The fastest flight from San Jose, California to Nantucket takes 12h 38m
There are no direct flights from San Jose, California to Nantucket. There are no popular flight routes from San Jose, California to Nantucket.

Frequently asked questions about flying from San Jose, California to Nantucket

  • How far is San Jose to Nantucket Memorial by plane?

    There are 2739.0 mi between San Jose and Nantucket Memorial. By plane, this route typically takes 12h 38m.

  • When did momondo last update prices for flights from San Jose Airport to Nantucket Memorial Airport?

    Prices for flights from San Jose Airport to Nantucket Memorial Airport were last updated today.

  • How old do you have to be to fly from San Jose Airport to Nantucket Memorial Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The required travel and health documents for your Nantucket Memorial Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nantucket Memorial Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Nantucket?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Nantucket. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Nantucket with flexible booking policies on momondo?

All flight searches from San Jose to Nantucket on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to Nantucket?

Once you have performed a search for San Jose to Nantucket flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Jose to Nantucket right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Jose to Nantucket flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Thu 7/23
Thu 7/30

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